lec16_pi3k_act - Chemoattractant GPCR Gcc GTP G�Y...

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Unformatted text preview: Chemoattractant GPCR Gcc GTP G�Y PtdIns(3,4,5)P2 PtdIns(4,5)P2 RasGEF PI3K Ras-GTP ? PI3K activation ? RacGTP RacGEF Actin polymerization Effector activation and positive feedback loop Figure by MIT OCW. PH domain proteins ...
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This note was uploaded on 11/11/2011 for the course BIO 20.410j taught by Professor Rogerd.kamm during the Spring '03 term at MIT.

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